diff --git a/.travis.yml b/.travis.yml
index f672a622..7a38f245 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,7 +18,7 @@ before_script:
 
 script:
   - cp src/bornhack/environment_settings.py.dist.dev src/bornhack/environment_settings.py
-  - coverage run src/manage.py test src/
+  - coverage run --source src/ src/manage.py test src/
 
 after_success:
   - coveralls